PIC18F1320-I/SO Microchip Technology Inc., PIC18F1320-I/SO Datasheet - Page 90

• Manufacturer Part Number: PIC18F1320-I/SO
• Description: Microcontroller; 8 KB Flash; 256 RAM; 256 EEPROM; 16 I/O; 18-Pin-PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F1320-I/SO

• A/d Inputs: 7-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 8K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F1220/1320
FIGURE 10-2:
FIGURE 10-3:
DS39605C-page 88
RA6 Enable
Data
Bus
RD LATA
WR LATA
or
PORTA
WR
TRISA
RD
TRISA
ECIO or
RCIO
Enable
RD PORTA
Note 1:
Note 1:
RD LATA
Data
Bus
WR LATA
or
PORTA
WR TRISA
Analog
Input
Mode
RD TRISA
RD PORTA
To A/D Converter and LVD Modules
I/O pins have protection diodes to V
I/O pins have protection diodes to V
TRIS Latch
Data Latch
D
D
CK
CK
TRIS Latch
Data Latch
D
D
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
BLOCK DIAGRAM OF
RA3:RA0 PINS
BLOCK DIAGRAM OF
OSC2/CLKO/RA6 PIN
Q
Q
EN
D
DD
DD
EN
V
V
D
N
P
and V
SS
DD
V
and V
V
P
N
SS
DD
Schmitt
Trigger
Input
Buffer
SS
I/O pin
SS
I/O pin
Schmitt
Trigger
Input
Buffer
.
.
(1)
(1)
FIGURE 10-4:
FIGURE 10-5:
RD
TRISA
RA7 Enable
Data
Bus
RD LATA
WR LATA
or
PORTA
WR
TRISA
RA7
Enable
RD PORTA
Note 1:
Note 1:
RD LATA
Data
Bus
WR LATA
or
PORTA
WR TRISA
RD TRISA
RD PORTA
TMR0 Clock Input
I/O pins have protection diodes to V
I/O pins have protection diodes to V
TRIS Latch
Data Latch
D
D
CK
CK
TRIS Latch
Data Latch
D
D
CK
CK
Q
Q
Q
Q
BLOCK DIAGRAM OF
RA4/T0CKI PIN
BLOCK DIAGRAM OF
OSC1/CLKI/RA7 PIN
Q
Q
Q
Q
 2004 Microchip Technology Inc.
Q
Q
EN
EN
Schmitt
Trigger
Input
Buffer
D
DD
DD
V
EN
N
D
SS
To Oscillator
and V
and V
V
V
P
N
SS
DD
SS
SS
I/O pin
I/O pin
Schmitt
Trigger
Input
Buffer
.
.
(1)
(1)